Tools & Wizards About Us
oiluk.org screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

oiluk.org

British, European Exporters and Suppliers of Oils- Oil UK

Page Load Speed

978 ms in total

First Response

48 ms

Resources Loaded

583 ms

Page Rendered

347 ms

oiluk.org screenshot

About Website

Visit oiluk.org now to see the best up-to-date Oil UK content and also check out these interesting facts you probably never knew about oiluk.org

Oil UK suppliers of British made Automotive Lubricants, Commercial Lubricants, Industrial Lubricants, Neat Metalworking Fluids, and Soluble Metalworking Fluids. Range includes heavy duty Diesel Engine...

Visit oiluk.org

Key Findings

We analyzed Oiluk.org page load time and found that the first response time was 48 ms and then it took 930 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

oiluk.org performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

oiluk.org

48 ms

oiluk.org

245 ms

main.css

18 ms

jquery.fancybox.min.css

34 ms

bootstrap.min.css

42 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 76% of them (29 requests) were addressed to the original Oiluk.org, 5% (2 requests) were made to Maxcdn.bootstrapcdn.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (245 ms) belongs to the original domain Oiluk.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.4 kB (5%)

Content Size

472.4 kB

After Optimization

447.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oiluk.org main page is 472.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 385.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.3 kB

  • Original 20.7 kB
  • After minification 20.7 kB
  • After compression 5.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.3 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 9.7 kB

  • Original 385.0 kB
  • After minification 375.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Oil UK images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 279 B

  • Original 58.0 kB
  • After minification 58.0 kB
  • After compression 57.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 23 B

  • Original 8.6 kB
  • After minification 8.6 kB
  • After compression 8.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Oiluk.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oil UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oiluk.org

oiluk.org

48 ms

oiluk.org

oiluk.org

245 ms

main.css

main.css

18 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

34 ms

bootstrap.min.css

bootstrap.min.css

42 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

36 ms

popper.min.js

popper.min.js

57 ms

bootstrap.min.js

bootstrap.min.js

59 ms

media.css

media.css

33 ms

email-decode.min.js

email-decode.min.js

73 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

35 ms

analytics.js

analytics.js

29 ms

logo.jpg

logo.jpg

23 ms

map.jpg

map.jpg

113 ms

barrel_big.png

barrel_big.png

20 ms

cat_1_big.jpg

cat_1_big.jpg

116 ms

bullet_small.png

bullet_small.png

21 ms

cat_2_big.jpg

cat_2_big.jpg

117 ms

cat_3_big.jpg

cat_3_big.jpg

117 ms

banner1.jpg

banner1.jpg

117 ms

cat_4_big.jpg

cat_4_big.jpg

115 ms

cat_6_big.jpg

cat_6_big.jpg

115 ms

cat_13_big.jpg

cat_13_big.jpg

137 ms

banner2.jpg

banner2.jpg

138 ms

youtube-placeholder.jpg

youtube-placeholder.jpg

140 ms

youtube-play.png

youtube-play.png

139 ms

1%20copy.jpg

1%20copy.jpg

139 ms

2%20copy.jpg

2%20copy.jpg

137 ms

3%20copy.jpg

3%20copy.jpg

139 ms

4%20copy.jpg

4%20copy.jpg

140 ms

5%20copy.jpg

5%20copy.jpg

143 ms

6%20copy.jpg

6%20copy.jpg

142 ms

7%20copy.jpg

7%20copy.jpg

140 ms

8%20copy.jpg

8%20copy.jpg

143 ms

ga.js

ga.js

111 ms

collect

collect

27 ms

__utm.gif

__utm.gif

12 ms

js

js

58 ms

Accessibility Review

oiluk.org accessibility score

72

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oiluk.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

oiluk.org SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oiluk.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oiluk.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

oiluk.org

Open Graph description is not detected on the main page of Oil UK. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: